CDW insider buying and SEC filings, explained
CDW Corp · CIK 1402057
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$2.5M
Insiders who bought
2
Sold (not marked 10b5-1)
$1.1M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| May 27, 2026 | Open-market purchase | David W. Nelms (Director) bought 18,000 shares at $111.43 ($2.0M) in an open-market purchase. Holdings up 55% to 51,025 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 29, 2026 |
| May 18, 2026 | Open-market purchase | Christine A. Leahy (CEO and Director) bought 4,830 shares at $103.40 ($499K) in an open-market purchase. Holdings up 3% to 193,357 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 19, 2026 |
| Dec 8, 2025 | Sale | Sona Chawla (Chief Growth and Innovation Officer) sold 7,400 shares at $146.17 ($1.1M). Holdings down 21% to 28,110 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 10, 2025 |
110 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
2 insiders bought in 30 days
$2.5M in purchases since May 18, 2026 · Purchases traded May 18, 2026 to May 27, 2026 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Christine A. Leahy (CEO) | $499K | May 18, 2026 | SEC filing |
| David W. Nelms (Director) | $2.0M | May 27, 2026 | SEC filing |
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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